Hafithoo AAala assalawati wassalati alwusta waqoomoo lillahi qaniteen (surah Baqarah: 238)

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(2:238) Take great care of your Prayers, *262 especially of a Prayer that has excellent qualities of Salat *263 and stand before Allah like devoted servants.

Haafizoo `alas salawaati was Salaatil Wustaa wa qoomoo lillaahi qaaniteen

*262). Having mentioned the laws for the guidance of human society, God rounds off this address by emphasizing Prayer, for it is Prayers which instil in man the fear of God. They inculcate the feelings of goodness and purity and the disposition to obey the ordinances of God, and foster adherence to righteousness. Without Prayer it would be impossible for men to persist in observing the laws of God, and they would likely be swept away by a current of defiance and disobedience, as happened in the case of the Jews.
*263). 'Re expression al-salat al-wusta has been variously interpreted to mean the Morning, Mid-Day, Sunset or Night Prayers. But no direct statement explaining this expression has come down from the Prophet himself. All the divergent opinions are deductions made by scholars. The opinion of the majority, seems to he inclined in favour of the Afternoon ('Asr) Prayer. since it is claimed that on one occasion the Prophet alluded to this as al-salat al-wusta. The event cited in support of this inference is that during the Battle of the Ditch the Prophet once so preoccupied with the problems posed by the siege of Madina, by the polytheists, that he could not perform his 'Asr Prayer within the scheduled time. and the time of sunset drew close. On that occasion the Prophet said: 'God fill the graves and houses of these people with fire. They have caused us to our wusta (mid-most) Prayer.' This statement led people to believe that the expression 'mid-most Prayer' referred to the
'Asr Prayer. It seems more likely, however, that the Prophet meant that the cares of the battle had prevented him and his followers from performing the Prayer in an excellent way; the delay in the Prayer meant that instead of praying with equanimity, concentration and total devotion, they were forced by circumstances to pray hurriedly.
The adjective wusta in addition to signifying the middle position of the subject that it qualifies, also signifies its excellence. Hence the expression could legitimately be interpreted both in the sense of the middle Prayer as well as in the sense of the Prayer which is performed at the right time and with full devotion and attention to God, a Prayer which contains all the attributes of excellence. The admonition which follows, 'stand before Allah as utterly, obedient servants', seems to indicate what was meant by the 'mid-most Prayer'.